Ephesians 4:32
Be kind and tenderhearted to one another, forgiving each other just as in Christ God forgave you.
Colossians 3:13a-14
Bear with one another and forgive any complaint you may have against someone else. Forgive as the Lord forgave you. And over all these virtues put on love, which is the bond of perfect unity.
Matthew 6:14-15
For if you forgive men their trespasses, your heavenly Father will also forgive you. But if you do not forgive men their trespasses, neither will your Father forgive yours.